JPH0340973Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a structure in which a stair landing is supported by a pillar.

[Background Art] Conventionally, as shown in FIG. 5 and FIG.
A placing portion 3' is formed by providing an L-shaped notch with the same width as the thickness of the landing frame 2 at the upper end.
The lower surface of the corner of the frame 2 is placed on the placing part 3', and the outer surface of the protruding part a protruding from the placing part 3' of the receiving column 1' is brought into contact with the inner surface of the corner of the frame 2. It is installed.
By the way, when constructing the landing, reference lines A and B are drawn on the floor 4 by inking where the outer surface of the frame 2 will be (this will also serve as the reference line for attaching the wall panels that will be attached later). If the support post 1' has the above structure and is installed with the reference lines A and B aligned with the outer surface of the frame 2, position the lower end of the support post 1' inward from the reference line A by the thickness of the frame 2. However, since the support pillar 1' cannot be erected along the reference lines A and B, the construction is time-consuming and complicated.

[Purpose of the invention] This invention has been made in view of the points mentioned above, and the purpose of this invention is to enable the support pillars to be erected based on the reference line drawn on the floor, thereby reducing the time and effort of construction. To provide a landing support structure for stairs that can be easily made without requiring any additional steps.

[Disclosure of the invention] The landing support structure of the stairs of the present invention includes a first column 1a having the same thickness as the frame 2 of the landing, and a thickness of the frame 2 in the width direction with respect to the first column 1a. A receiving pillar 1 is erected, which is integrated with a second pillar member 1b that is shifted by a certain amount,
The inner surface of the corner of the frame 2 of the landing is in contact with the outer surface of the second column 1b, and the frame 2 is placed on the mounting part 3 at the upper end of the first column 1a, which is lower in height than the upper end of the second column 1b. This is a device in which the lower surface of the corner portion of the device is placed, and the drawbacks of the conventional example are solved by configuring it as described above. In other words, with the above configuration, the two outer surfaces of the first pillar material 1a of the receiving pillar 1 and the frame 2
The frame 2 of the support column 1 can be installed so that it is flush with the outer surface of the support column 1, and when the support column 1 is erected, alignment of the first column material 1a with the reference lines A and B of the floor 4 will ensure accuracy. It has become possible to install it vertically, making it easy to construct without any effort.

The present invention will be explained in detail below with reference to Examples.

The frame body 2 of the landing is constructed by framing a plurality of frame members 2a in a rectangular shape. A step 5 is provided on the inner periphery of the frame 2, and a landing can be assembled by placing and fixing the peripheral edge of a face plate (not shown) on the step 5. Support pillar 1
is constructed by integrating a first column 1a and a second column 1b of the same thickness as the frame 2a of the frame 2, as shown in FIGS. 3a and 3b, and the first column 1a has a On the other hand, the second pillar material 1b is shifted in the width direction by the thickness of the frame material 2a of the frame body 2. The upper end of the second pillar material 1b is the first
It protrudes upward from the upper end of the column 1a, and the upper end surface of the first column 1a serves as a mounting portion 3. However, when constructing the landing, as shown in Figures 1 and 2, the first pillar material 1a should be placed at the corner of the reference lines A and B.
The receiving column 1 is erected so that the two outer surfaces of the second column 1b are aligned, the lower surface of the corner of the frame body 2 is placed on the mounting part 3, and the two outer surfaces of the upper part of the second column 1b are aligned with the frame. It is attached by coming into contact with the inner surface of the corner of the body 2. When constructed in this manner, the reference lines A and B are aligned with the outer surface of the frame 2. In addition, the wall panel that hides the support pillar 1 etc. is installed based on the above reference lines A and B. In addition, multiple support columns 1 are transported by packing them together, and as shown in Figure 4, multiple support columns 1 are stacked compactly so that they look like brickwork when viewed from the end, and are made of polypropylene. band like band 6
It will be concluded at.

[Effects of the invention] As described above, the present invention has a first pillar having the same thickness as the landing frame, and a second pillar that is offset from the first pillar by the thickness of the frame in the width direction. A supporting post is erected, and the inner surface of the corner of the landing frame is in contact with the outer surface of the second pillar, and the upper end of the first pillar is lower in height than the upper end of the second pillar. Since the lower surface of the corner of the frame is placed on the mounting portion of the support column, the two outer surfaces of the first pillar material of the receiving column and the outer surface of the corner of the frame can be aligned. , the first reference line drawn on the floor.
The supporting pillar can be erected and constructed so that the two outer surfaces of the pillar material are aligned, and the construction can be easily performed without requiring any effort.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway perspective view of an embodiment of the present invention;
Figure 2 is a plan view of the same as above, Figure 3a is a perspective view of the support pillar as above, Figure 3b is a perspective view of the support pillar as seen from a different direction from Figure 3a, and Figure 4 is a perspective view of the support pillar as above. FIG. 5 is a partially cutaway perspective view of the conventional example; FIG. 6 is a plan view of the conventional example; 1 is a receiving column;
a is a first pillar material, 1b is a second pillar material, 2 is a frame body, and 3 is a mounting part.

Claims (1)

[Scope of utility model registration request] a first pillar material having the same thickness as the landing frame;
A supporting post is erected that is integrated with a second post that is shifted by the thickness of the frame in the width direction with respect to the first post, and the inner surface of the corner of the landing frame is connected to the outer surface of the second post. A stair landing support structure in which the lower surface of a corner of a frame is placed on a mounting part of the upper end of a first pillar member which is in contact with the upper end of the second pillar member and which is lower in height than the upper end of the second pillar member.